The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a vigilance database and tools to fix them.

Computer vulnerabilities of Ubuntu

Linux kernel: file reading via Overlayfs Unprivileged User Namespaces
A local attacker can read a file via Overlayfs Unprivileged User Namespaces of the Linux kernel, in order to obtain sensitive information...
CERTFR-2020-AVI-637, CVE-2020-16120, USN-4576-1, USN-4577-1, USN-4578-1, VIGILANCE-VUL-33551
Linux kernel: overload via Zero Length Bvec
An attacker can trigger an overload via Zero Length Bvec of the Linux kernel, in order to trigger a denial of service...
CERTFR-2020-AVI-614, CERTFR-2020-AVI-637, CERTFR-2020-AVI-642, CERTFR-2020-AVI-668, CERTFR-2020-AVI-672, CERTFR-2020-AVI-678, CVE-2020-25641, DLA-2385-1, DLA-2420-1, openSUSE-SU-2020:1655-1, openSUSE-SU-2020:1698-1, SUSE-SU-2020:2904-1, SUSE-SU-2020:2905-1, SUSE-SU-2020:2906-1, SUSE-SU-2020:2907-1, SUSE-SU-2020:2980-1, SUSE-SU-2020:2999-1, SUSE-SU-2020:3014-1, USN-4576-1, VIGILANCE-VUL-33443
Aptdaemon: information disclosure via Locale
An attacker can bypass access restrictions to data via Locale of Aptdaemon, in order to obtain sensitive information...
CVE-2020-15703, USN-4537-1, VIGILANCE-VUL-33411
Linux kernel: NULL pointer dereference via mm/hugetlb.c
An attacker can force a NULL pointer to be dereferenced via mm/hugetlb.c of the Linux kernel, in order to trigger a denial of service...
CERTFR-2020-AVI-614, CERTFR-2020-AVI-637, CVE-2020-25285, DLA-2385-1, DLA-2420-1, SSA:2020-295-01, USN-4576-1, USN-4579-1, VIGILANCE-VUL-33316
OpenSSL: information disclosure via DH Pre-master Secret Raccoon
An attacker can bypass access restrictions to data via DH Pre-master Secret Raccoon of OpenSSL, in order to obtain sensitive information...
CERTFR-2020-AVI-565, CVE-2020-1968, DLA-2378-1, SUSE-SU-2020:14491-1, SUSE-SU-2020:14511-1, SUSE-SU-2020:2634-1, USN-4504-1, VIGILANCE-VUL-33287
Linux kernel: denial of service via xfs_attr_shortform_verify
An attacker can trigger a fatal error via xfs_attr_shortform_verify() of the Linux kernel, in order to trigger a denial of service...
CERTFR-2020-AVI-614, CERTFR-2020-AVI-625, CERTFR-2020-AVI-637, CERTFR-2020-AVI-642, CERTFR-2020-AVI-655, CVE-2020-14385, DLA-2385-1, FEDORA-2020-00e872744f, FEDORA-2020-708b23f2ce, openSUSE-SU-2020:1586-1, RHBUG-1874800, RHSA-2020:4286-01, RHSA-2020:4287-01, RHSA-2020:4289-01, RHSA-2020:4331-01, RHSA-2020:4332-01, SUSE-SU-2020:2879-1, SUSE-SU-2020:2908-1, USN-4576-1, VIGILANCE-VUL-33264
Linux kernel: denial of service via do_split
An attacker can trigger a fatal error via do_split() of the Linux kernel, in order to trigger a denial of service...
1173798, CERTFR-2020-AVI-547, CERTFR-2020-AVI-548, CERTFR-2020-AVI-553, CERTFR-2020-AVI-568, CERTFR-2020-AVI-574, CERTFR-2020-AVI-614, CERTFR-2020-AVI-637, CVE-2020-14314, DLA-2385-1, DLA-2420-1, openSUSE-SU-2020:1325-1, openSUSE-SU-2020:1382-1, SSA:2020-295-01, SUSE-SU-2020:2485-1, SUSE-SU-2020:2486-1, SUSE-SU-2020:2540-1, SUSE-SU-2020:2541-1, SUSE-SU-2020:2574-1, SUSE-SU-2020:2575-1, SUSE-SU-2020:2576-1, SUSE-SU-2020:2582-1, SUSE-SU-2020:2605-1, SUSE-SU-2020:2610-1, SUSE-SU-2020:2623-1, SUSE-SU-2020:2631-1, USN-4576-1, USN-4578-1, USN-4579-1, VIGILANCE-VUL-33234
libmysofa: five vulnerabilities
An attacker can use several vulnerabilities of libmysofa...
CVE-2019-16091, CVE-2019-16092, CVE-2019-16093, CVE-2019-16094, CVE-2019-16095, USN-4473-1, VIGILANCE-VUL-33171
X.Org Xserver Extensions: four vulnerabilities
An attacker can use several vulnerabilities of X.Org Xserver Extensions...
CVE-2020-14345, CVE-2020-14346, CVE-2020-14361, CVE-2020-14362, DLA-2359-1, DSA-4758-1, openSUSE-SU-2020:1279-1, openSUSE-SU-2020:1302-1, openSUSE-SU-2020:1374-1, openSUSE-SU-2020:1376-1, SUSE-SU-2020:14463-1, SUSE-SU-2020:14475-1, SUSE-SU-2020:2240-1, SUSE-SU-2020:2241-1, SUSE-SU-2020:2242-1, SUSE-SU-2020:2325-1, SUSE-SU-2020:2326-1, SUSE-SU-2020:2331-1, SUSE-SU-2020:2398-1, SUSE-SU-2020:2399-1, SUSE-SU-2020:2401-1, SUSE-SU-2020:2407-1, SUSE-SU-2020:2452-1, SUSE-SU-2020:2481-1, USN-4488-1, USN-4488-2, USN-4490-1, VIGILANCE-VUL-33145
libX11: use after free via Locale
An attacker can force the usage of a freed memory area via Locale of libX11, in order to trigger a denial of service, and possibly to run code...
CVE-2020-14363, DLA-2361-1, FEDORA-2020-9a0b272cc1, FEDORA-2020-eba554b9d5, openSUSE-SU-2020:1368-1, openSUSE-SU-2020:1370-1, SUSE-SU-2020:2474-1, SUSE-SU-2020:2475-1, USN-4487-1, USN-4487-2, VIGILANCE-VUL-33144
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